baber/WOPTO huggingface dataset:
Patent JP-H01316371-A (JP)
Title: Benzofurane derivative
Inventor: PATORISU SHII BERANJIYAA
IPC: C07D307/86
Filed: 1989-04-20
Abstract: NEW MATERIAL: Compds. of formula I [wherein R 1  is H or alkyl; R 2  is H, alkyl or a group of formula II or III (in which Het is pyridine, pyrazine, oxadiazole, thiazole or the like; and n is 0 to 10); R 3  is OH, a group of formula IV, OSO 3 H, OPO 3 H 2  or the like; X is O, S, SO or SO 2 ; and Y, Y 1  to Y 4  and Z are each H, halogen, OH, alkyl, alkoxyl, NO 2 , ON or the like] or salts thereof.  
     EXAMPLE: 4-Hydroxy-2-(4-methoxybenzyl)-3-methyl-5-benzofuran.  
     USE: Inhibitor of leucotriene biosynthesis of mammals; a therapeutic agent for allergic symptoms, asthma, cardiac angiopathy and inflammation; and analgesic agent and cytoprotecting agent.  
     PREPARATION: For example, an acetophenonoe compd. of formula V is reacted with a substd. phenacyl bromide of formula VI, and a compd. of formula VII thus obtained is reacted with hydrazine and a strong base to obtain a compd. of formula I wherein R 2  is represented by formula III. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5726573-A (JP)
Title: Heat recovery system of pasteurizer
Inventor: ITOU TETSUO
IPC: A23L3/00
Filed: 1980-07-19
Abstract: PURPOSE: To save the energy consumption of a pasteurizer, by furnishing the last preheating tank with a reserve tank, and connecting the reserve tank with a circulation piping which is connected to precooling tanks through supply valves.  
     CONSTITUTION: A reserve tank 18 is placed between the fourth (the last) preheating tank 4 and the heating tank 5, and the pump 19 and the circulation piping 20 are attached to the reserve tank 18. The circulation piping 20 is connected with the precooling tanks 7W10 through the supply valves 21W24. When the preheating tanks 1W4 are emptied by the interruption of production, the temperature of the preheating tank is elevated and the cooling water is supplied to the tank through the  pipe 16. The water in the tank overflows successively to the next tank to processed the heat recovery until it reaches to the reserve tank 18. When the liquid level of the reserve tank rises above the preset level, the pump 19 is actuated by the signal from the detector 25. When the emptiness of the product has extended to the precooling tanks 7W10, the temperature of the precooling tank decreases, and finally the supply valve is opened to supply the hot water stored in the reserve tank 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0592148-A (JP)
Title: Garbage treatment apparatus
Inventor: NAKAYAMA KOJI
IPC: B09B5/00
Filed: 1991-04-30
Abstract: PURPOSE:To reduce the volume and amount of garbage while preventing the spoilage thereof and to reutilize garbage as a raw material for fertilizer or feed. CONSTITUTION:A garbage treatment apparatus has a dryer 4 having a drying container 5 storing garbage, the stirrer 7 arranged in the drying container 5 in a rotatable manner, the cutting edges 22 provided to the rotary shaft 21 of the stirrer 7, the cutting edges 25 provided to the inner surface of the drying container 5, a drying blow pipe 15 introducing the open air into the dryer 4, a burner 11 receiving the air discharged from the dryer 4 to burn the same and a heat exchanger 10 heating the air flowing through the drying blow pipe 15 by the air heated by the burner 11 and the water activity of garbage is controlled on the basis of the temp. at the outlet of the dryer.
Patent JP-S63263007-A (JP)
Inventor: KAINO TADASHI
IPC: A01C11/02
Filed: 1987-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11321272-A (JP)
Title: Self-pump type hydroneumatic elastic leg having inner level controller
Inventor: BECK HUBERT
IPC: B60G17/044
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To use an elastic leg without depending on the length of a pump rod, pump cylinder or piston rod while keeping a long descending regulating time, and simplify the mechanism by arranging a check valve permitting flow from a low pressure chamber to the pump cylinder in parallel to a throttle. SOLUTION: A check valve 2 is provided in parallel to a throttle 3 in a flow communicating part 4 between a low pressure chamber 5 and the intake valve 6 of a pump cylinder 7 to constitute an independent discharge delay device 1. In this discharge delay device 1, the check valve 2 is closed to the backflow from a high pressure chamber 10 to the low pressure chamber 5, and oil is solely carried to the low pressure chamber 5 through the throttle 3. Consequently, the discharge delay device 1 permits flow without restriction in intake direction and with restriction in discharge direction, and thus can keep a long descending regulating time. Since the discharge delay device 1 is formed of the independent structure, it can be arranged in an optional position between the low pressure chamber 5 and the pump cylinder 7.
Patent JP-H05111879-A (JP)
Title: Rapidly adjustable two-function wrench
Inventor: RU GUOJI
IPC: B25B13/50
Filed: 1992-04-20
Abstract: PURPOSE: To completely satisfy reliability, rigidity, and mechanical strength. CONSTITUTION: A dual-purpose quickly adjustable wrench includes a wrench body 1, a movable jaw unit, and a worm gear rack mechanism and further includes a clutch unit 3 enabling an opening to be quickly adjusted. The movable unit includes a toothed element 11 rotatably provided on one of both sides of the movable jaw 2. The wrench can be alternated to function as a pipe wrench by removing the movable jaw unit and reversing and inserting it from behind.
Patent JP-S59224886-A (JP)
Title: Recovery container
Inventor: SENDA KENICHI
IPC: G03G21/12
Filed: 1983-06-06
Abstract: PURPOSE:To facilitate assembling operation and prevent toner from leaking out by providing folding lines for folding a box body flatly and boring toner recovery holes in ceiling plates, and providing tongue piedes which can be folded toward flanks of the box body at ridge parts of the box body. CONSTITUTION:Base paper is folded into two along a folding line between ceiling plates 3 and 3, a joint piece 5 is adhered to a bottom plate 4 and a back plate 1 and a front plate 2 are fixed, and joint pieces 10 and 10 are folded and adhered to side plates 6 and 6, so that a container 12 is folded flatly. Then, when force is applied as shown by an arrow so that both flanks form a plane, side plates 6, 6 and 9, 9 form a square box body becuase of the rigidity of their materials, and triangular tongue pieces 13 formed of corner connecting pieces 7 project at the ridge parts like horns. Therefore, the recover container 12 in a magazine 14 is fixed tightly through the elastic operation of the left and right tongue pieces 13, and the center of the toner recovery hole 11 for displaying automatic aligning operation coincides with the center of a toner discharger hole 19 to prevent a position shift, preventing a leak of toner and a failure in recovery.
Patent JP-H01270177-A (JP)
Title: Cellular picture segmenting and storing processor and method
Inventor: KOSAKA TOKIHIRO
IPC: G01N33/48
Filed: 1988-04-22
Abstract: PURPOSE:To sort many cellular pictures in one vertical synchronizing cycle, to save them and to process in areal time at low cost by using a memory for setting a window. CONSTITUTION:The picture of the cellular part of an original image pickup screen is segmented by the window and stored in an editing memory 48. At this time, window setting memories 54, 56 having storing areas corresponding to a position on the picture of respective picture elements are disposed. In the storing areas corresponding to start and completing positions on the picture of the window, a window setting signal is stored for every window. Thereby, the many cellular pictures can be stored in the one vertical synchronizing cycle to execute the real time processing at low cost.
Patent JP-2000294619-A (JP)
Title: Manufacture of semiconductor and device for manufacturing semiconductor
Inventor: OSAKA AKIHIRO
IPC: B23Q3/18
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being deposited on the backside of a wafer when executing a notche alignment of the wafer and eliminate nonconformity occurring when a plurality of wafers are aligned at the same time. SOLUTION: Three supporting poles 105 are erected on a turntable 103. The outer peripheral part 104b of a wafer 104 is supported by a tapered part of a supporting pin 107 provided projectingly on the supporting pole 105. The turntable 103 is driven by a motor 106, and all wafers 104 are returned at the same time. While the wafers 104 turn, notches 104 thereof are detected by an optical sensor 116 provided on a sensor pole 117, and the detected angular positions are stored. according to the angular position data, the wafers 104 are turned, and they are subject to the notch alignment upwardly one by one from the lowermost side. The finished wafers 104 are picked up in sequence by the picking-up supporting pin 111 of a pole 110 and they are retracted from the supporting pole 105 turning for the notch alignment.  When the alignment is thoroughly completed, the retracted wafers 104 are restored to the supporting pin 107.
Patent JP-H04306193-A (JP)
Title: Mehtod and instrument for maintenance of bottom of small ship
Inventor: MAEZAWA KOJI
IPC: B63B59/08
Filed: 1991-04-03
Abstract: PURPOSE:To remove shells and the like attaching to the bottom of a small ship without landing the ship but keeping it float on water and also to lawfully dispose of the removed shells and the like without scattering them on the bottom of the water. CONSTITUTION:A relatively fine net is hanged from a gunwale in such a manner as covering the bottom of a subject ship, and a worker wearing diving apparatuses goes into the net and removes shells, etc., attaching to the bottom of the ship and collects the removed shells into the net. The worker hauls the net onto the ship in collaboration with another worker and the shells in the net are disposed of as land garbage. Maintenance of the bottom of a small ship can be achieved at low cost.
Patent JP-S5724963-A (JP)
Title: Copying machine
Inventor: NISHI KENICHI
IPC: G03G21/00
Filed: 1980-07-21
Abstract: PURPOSE:To enable a user of a copying machine to know how many sheets of copying are possible afterward by indicating always the number of sheets capable of copying on a subtraction counter. CONSTITUTION:When a subtraction counter is mounted on a mounting part 4 and an operating part 6 is operated, firstly the number of a display of the counter is read by a reader 8, if a numerical value is not zero, an output 11 is issued, and it is given to a controlling part 7 and a copying part 9. Through the process, if the operating part 6 is operated, copying is done one by one or continuously. Further at each copying a pulse is generated from a pulse generator 10 and numerical values of the counter 1 is subtracted and indicated. When a counter display zero, and when more copying is required, the counter is again set.
Patent JP-S5225086-A (JP)
Title: Light source tube in a chlorella culturing apparatus
Inventor: UMEDA YASUHIRO
IPC: C12M1/00
Filed: 1975-08-15
Abstract: PURPOSE: A light source tube in a chlorella culturing apparatus capable of increasing the rate of chlorella culture and preventing the adherence of germs to the surface of a clear coating glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09287035-A (JP)
Title: Reaction vessel for producing high purity sponge titanium
Inventor: FUJII HIDEKI
IPC: C22B34/12
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a reaction vessel used for producing the high purity sponge titanium, which is increased in available use frequency and reduced in the production cost of a high purity sponge titanium, by using inexpensive general purpose material, suppressing the generation of crack caused by the formation of Cr based carbide and preventing the creep deformation. SOLUTION: In the reaction vessel used for a process for producing the sponge titanium by allowing titanium tetrachloride to react with metal magnesium and separating to remove the remaining magnesium chloride and the unreacted metal magnesium, the inside surface side of a cylindrical part is composed of a carbon steel, the outside surface side is composed of a stainless steel and the carbon content in the carbon steel before use is 1.0-1.8 times that in the stainless steel.
Patent JP-H11293431-A (JP)
Title: Production of copper alloy extra fine wire
Inventor: FUJIWARA HIDEMICHI
IPC: C22F1/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a copper alloy extra fine wire of <=50 μm in wire diameter excellent in wire drawability, strength, fatigue resistance. SOLUTION: This is a method for producing a copper alloy extra fine thin wire of <=50 μm in wire diameter in which a copper alloy soft stock contg. phases such as crystallized products (Cu-1.0 to 4.5 wt.% Ag alloy, Cu-0.2 to 1.5 wt.% Cr allay, Cu-0.1 to 0.3 wt.% Zr allay, Cu 0.2 to 1.5 wt.% Cr-0.1 to 0.3 wt.% Zr alloy or Cu-0.3 to 4.0 wt.% Ti alloy) is cold worked and is subjected to process annealing necessary, and in which the cold working ratio from the copper alloy soft stock is regulated to <=99.99%, the cold working ratio till the following process annealing after the process annealing other than the final process annealing is regulated to <=99.999%, and the cold working ratio after the final process annealing is regulated to 80 to 99%.
Patent JP-S581386-A (JP)
Title: Data reproducing circuit
Inventor: KANEKO KENJI
IPC: H04N5/93
Filed: 1981-06-27
Abstract: PURPOSE:To prevent a video disk player from malfunctioning, by providing the output of a data reproducing circuit from being utilized while random noise is generated in a reproducing signal from a disk. CONSTITUTION:A recording information reproducing circuit IR sends an audio signal to an output terminal 1, a TV signal of the VHF band to a terminal 2,  and a composite video signal to a terminal 3. On the other hand, a composite  synchronizing signal separated synchronously from the composite video signal reproduced from a disk D is supplied to the signal discriminating circuit in a data reproducing circuit DR to discriminate between a synchronizing signal and a random signal on the basis of a difference in duty factor. Then, the regenerating operation of the data reproducing circuit DR is turned on and off by the output of said discrimination to prevent the malfunction when the regeneration state of the information signal from the disk D is abnormal.
Patent JP-H06329189-A (JP)
Title: Housing case to house a plurality of compact disks
Inventor: JIYOSEFU JIEI MISUTAAKA
IPC: B65D85/00
Filed: 1994-05-13
Abstract: PURPOSE: To accommodate a plurality of compact discs and the comparatively thick printed pamphlet or booklet by making a lid and a bottom member movable to each other about an axis parallel to an adjacent long side. CONSTITUTION: The compact discs CD1, CD2 are respectively mounted on the recessed parts 42, 53 of the trays 13, 14, the comparatively thick booklet or pamphlet B is mounted in a compartment 58, and a bottom member 11 and a lid 12 are angularly closed to each other about a pin 27. In a closed position, the pins 28 of the peripheral walls 25, 26 of the lid 12 are snap-likely inserted into holes of the rims 18, 19 of the bottom member 11, and the bottom member 11 and the lid 12 are bendably held. In the closed position, an inclined projection raised from a projecting part 41 of the tray 13 and united to an adjacent peripheral wall is received close to the inside of a notch 57 of the tray 14 of the lid 12. Accordingly the trays 13, 14 are accurately positioned to each other, and the CD1 and CD2 are not contacted with one another.
Patent JP-S62254527-A (JP)
Title: Hybrid circuit
Inventor: HAYAKAWA TATSUO
IPC: H04B3/03
Filed: 1986-04-28
Abstract: PURPOSE:To save the number of externally mounted components and to improve remarkably the small-size and high performance by providing an analog signal processing section and a digital signal processing section. CONSTITUTION:The titled circuit consists of the analog signal processing section 101 and the digital signal processing section 102. The analog signal processing section 101 has 4-wire side analog input/output terminals 55,56, and consists of a differential input/output amplifier 21, a differential amplifier 22 and a transfer conductance amplifier 23. The digital signal processing section 102 consists of buffer amplifiers 24,25, an over-sample type D/A 28, an A/D converter 29, and a D/A converter digital filter 32. Further, a digital arithmetic unit 34 having a gain of-2 and 4-wire digital signal input/output terminals 57,58 are provided. In applying the optimum dijvision between the analog signal processing circuit and the digital signal processing circuit, the number of externally mounted components and ananlog amplifiers is saved and the performance of general-purpose and small size/high performance is improved remarkably.
Patent JP-S581243-A (JP)
Title: Protection system of confidentiality of file
Inventor: HIRATSUKA YOSHITAKA
IPC: G06F21/62
Filed: 1981-06-27
Abstract: PURPOSE:To protect the confidentiality of a part of resource only, by performing the protection of confidentiality through the collation of the content of a file with the content of information storage section in the unit of confidential part while managing an access byte to a file having indication information for partial confidential mask and a plurality of other files. CONSTITUTION:A CPU2 is provided with a disc device 3, a directory 4 and a data section 5. The data read from the disc 3 in reading is stored in a data buffer once and the byte location is managed by a counter 12. On the other hand, as the line number proceeds, based on the content of a line corresponding area li in the line number storage, the contents (f<i>, ei) of a byte order storage 17-i are set to a work register 13, and the content of the counter 12 and that of a register 13 are compared at a comparison operation section 14. The content of the byte location is stored with confidentiality.
Patent LT-2009040-A (LT)
Title: Method for producing decorative fabrics
Inventor: GRIGONYTE ZYDRUNE
IPC: D04H1/00
Filed: 2009-06-22
Abstract: The invention relates to a method for producing decorative fabrics and consists in preparing a pattern and a sewing. Said pattern is produced by gluing material inserts and/or threads to a base, said inserts and threads matching a given design. Thebase of the pattern is made of material easily dissolved in water, for example paper, cellulose, newspaper, soluble membrane, flizeline and like. The fabric inserts are made of fabrics having various structures, threads and roots of plants. The thusprepared pattern is reinforced by stitching it in different directions by means of a sewing machine or other sewing equipment, thereby forming a net-lik fabric. The produced fabric is held in water at a temperature ranging from 1 to 99 oC, wasched with ranning water and dried, ttreated with staeam and ironed. In a preferred embodiment the holding temperature ranges from 65 to 75 oC. The fabric produced by the inventive method can be widely used for outwear and underwear, for interior decoration, curtains, tape
Patent LT-2020539-A (LT)
Title: Antibodies for the manipulation of photoactive proteins
Inventor: KLIMAŠAUSKAS SAULIUS
IPC: G01N33/532
Filed: 2020-07-24
Abstract: The invention describes monoclonal antibody 12B6 of high affinity that specifically interacts with a photolabile DMNB moiety. This antibody is suitable for recognizing groups of DMNBs in proteins (and potentially other biomolecules). The interaction between the antibody and the unique DMNB moiety allows the manipulation of photolabile-labeled proteins by immunoprecipitation.
Patent MX-9204130-A (MX)
Inventor: KITTELMANN MATTHIAS
IPC: C12R1/19
Filed: 1992-07-15
Abstract: The invention relates to a process for the preparation of cytidine-5'-monophosphosialic acids, characterised in that a sialic acid is reacted with cytidine-5'-triphosphate in the presence of a cell extract, which has optionally been subjected to a purification step, of a naturally occurring microorganism with cytidine-5'-monophospho-N-acetylneuraminate synthetase activity.
Patent MX-9205376-A (MX)
Title: Valvula de retencion de flujo de gas para dispositivo de llenado de botellas.
Inventor: MONNIG LEONARD W
IPC: B67C3/26
Filed: 1992-09-22
Abstract: Una válvula de retención de flujo de gas para un dispositivo de llenado de botellas emplea un pistón recibido dentro de una perforación que es mantenida en la parte inferior de un tubo de ventilación de la cabeza de llenado. El pistón tiene una cabeza en el mismo que esta interpuesta dentro de la trayectoria de flujo del gas que escapa durante la operación de llenado.
Patent MX-9206120-A (MX)
Title: Arreglo para acondicionamiento ambiental electrostatico usando flora viviente
Inventor: HEAN LOW KIM
IPC: H01T23/00
Filed: 1992-10-23
Abstract: La presente invención se refiere a acondicionamiento ambiental electrostático en general, y más particularmente a un arreglo para tal acondicionamiento usando flora viviente.
Patent MX-9206403-A (MX)
Title: Cabeza de tobera de soplado por derretido.
Inventor: KOENIG ROBERT JAMES
IPC: B29C48/05
Filed: 1992-11-06
Abstract: Se describe una cabeza de tobera de soplado por derretido teniendo un depósito de gas calentado que se extiende a la longitud de la cabeza de tobera. El gas calentado usado en el proceso de formado por soplado de derretido es introducido dentro de un depósito y sirve como una fuente de calor para mantener la temperatura del polímero y mantener una temperatura uniforme del conjunto de tobera durante el proceso de formado por soplado de derretido.
Patent MX-9206599-A (MX)
Title: Capacete mejorado para soporte de percha.
Inventor: WIEDERER GREGG E
IPC: A47G25/06
Filed: 1992-11-16
Abstract: Un capacete para un soporte de percha para prendas de vestir incluye una porción interior configurada para adaptarse al extremo de un miembro tubular, una porción exterior adaptada para colindar con el extremo del miembro tubular y una ranura que se extiende por lo menos parcialmente al rededor del capacete entre las porciones interior y exterior.
Patent MX-9300239-A (MX)
Title: Control limite de la combinacion de presion y temperatura para un sistema de aparato de calentamiento de corriente forzada, alimentado con combustibles y con dispositivo para extraer el producto de la combustion.
Inventor: HALL JACOB H
IPC: F23N5/04
Filed: 1993-01-15
Abstract: Un dispositivo de calentamiento de corriente forzada que usa un combustible incluye un ventilador inductor de corriente que tiene una entrada conectada a una caperuza de ventilación, una salida conectada a un tubo de ventilación, y una región de cámara interior en la cual se genera una presión negativa durante el funcionamiento normal del dispositivo.
Patent MX-9301150-A (MX)
Title: Construccion de una cinta dentada formada principalmente de material termoplastico y metodo de fabricacion.
Inventor: THOMAS DANNY L
IPC: F16G5/20
Filed: 1993-03-02
Abstract: Se proporcionan una construcción de cinta dentada formada principalmente de material termoplástico y un método para fabricarla, el método comprende las etapas de disponer por lo menos una capa de material termoplástico (21, 21A) alrededor de la superficie periférica exterior (39) de un cilindro de formación o construcción (32, 32A) que contiene la superficie periférica exterior (39) del mismo definida por dientes (38) y ranuras (37) alternados y luego forzar la capa de material termoplástico (21, 21A) hacia el cilindro (32, 32A).